The U.S. executive branch issued an executive order prohibiting the use or purchase of Venezuela's Petro cryptocurrency , claiming the currency was issued unlawfully in an effort to circumvent U.S. sanctions against Venezuela, and in particular the President Nicolás Maduro's regime. “All transactions ... from Google Alert - cryptocurrency http://ift.tt/2GIO54A via IFTTT http://ift.tt/eA8V8J